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Green 240-pin DDR3L desktop DIMM module, no heat spreader

OWC

OWC 4GB DDR3L 1866MHz PC3L-14900 CL13 1.35V Desktop RAM

SKU CH-0TQD-JRAZ9

A 4 GB DDR3L 1866 MHz desktop DIMM with CL13 latency and 1.35 V operation for non-ECC systems

  • Total capacity4 GB
  • Rated speedDDR3L 1866 (PC3L 14900)
  • CAS latency13
  • Rated voltage1.35 V
  • Buffer typeUnbuffered
  • Recommended forDesktops
  • 4GB capacity expands multitasking headroom for everyday workloads
  • DDR3L 1866MHz speed delivers responsive data throughput at CL13 latency
  • Low 1.35V operation reduces power draw and heat output
  • 240-pin unbuffered DIMM fits standard desktop memory slots
  • JEDEC and RoHS compliant for warranty-safe upgrades

4GB DDR3L 1866MHz desktop module

This 4GB DDR3L DIMM runs at 1866MHz with PC3L-14900 rating and CL13 latency. It operates at 1.35V in an unbuffered, non-ECC 240-pin form factor. The module is a direct replacement for several Crucial part numbers.

Suits standard desktop and workstation DDR3L slots

Builders repairing or upgrading a system that specifically requires DDR3L at 1.35V will find this module matches the JEDEC specification. Systems that need ECC, registered DIMMs, or higher-density sticks should select a different part.

1.35V DDR3L voltage decides fit

The 1.35V operating voltage is the single specification that determines whether this module works in a given board. Only platforms designed for DDR3L at this voltage will accept it.

How it compares

Measured against everything we stock in Desktop RAM, at today’s prices. Recalculated every night.

Price $18.99
Cheaper than about 89% of the 3,647 comparable items (median $90.99).
Total capacity 4 GB
Lower than about 80% of the 3,251 comparable items (median 16 GB).
CAS latency 13
Lower than about 90% of the 57 comparable items (median 40).
Price per GB $4.75 per GB
Cheaper than about 76% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameOWC
Part number1U8T31R804 GB
Total capacity4 GB
Product colorStandard
Performance
Rated speedDDR3L 1866 (PC3L 14900)
Memory
CAS latency13
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.35 V
Compatibility
Recommended forDesktops
More details
LED lightingNone

Questions about this item

Will this 4 GB DDR3L module work in a system that requires 1.35 V memory?

Yes, the module is rated at 1.35 V and matches the PC3L-14900 1866 MHz CL13 specification for low-voltage desktop DIMMs.

Does the 240-pin DIMM fit a standard desktop motherboard slot?

The module uses the 240-pin DDR3L form factor designed for desktop and workstation memory slots.

Can I mix this stick with existing DDR3L memory of the same speed and latency?

For best stability, OWC recommends using modules with identical capacity, speed, and timing; this stick is CL13 at 1866 MHz.

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